DEVELOPMENT AND CLINICAL APPLICATION OF A REHABILITATION DEVICE AFTER ARTHROSCOPIC SURGERY OF THE TMJ

颞下颌关节镜手术后康复装置的研制及临床应用

基本信息

批准号：
14571929
负责人：
KAKUDO Kenji
金额：
$ 1.73万
依托单位：
OSAKA DENTAL UNIVERSITY
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (C)
财政年份：
2002
资助国家：
日本
起止时间：
2002 至 2003
项目状态：
已结题

项目摘要

The purpose or this study was to develop a simple mouth-opening training device to prevent muscle contracture after arthroscopic surgery of the TMJ. We performed a compression strength test of a newly developed polyethylene hydraulic pump, which is a built-in pump for the mouth-opening training device, until water leakage. The compression test was performed using an Autograph G10KN1 (Shimadzu) at a compression rate of 5, 10, and 20 mm/min, and the compression strengths were 150.0, 397.0, and 388.1 N, respectively. Considering occlusion force in humans, this polyethylene hydraulic pump appeared to have adequate strength. Next, to determine the shape of the mouth-opening training device, trial devices were produced.Trial product type I was obtained by cutting aluminum cylinders using a lathe and modified. A metal mold was produced, and trial product type II was obtained. For clinical application, trial product type II with a polyethylene hydraulic pump was used for mouth-opening training after arthroscopic surgery of the TMJ in 2 patients. The feeling during use was investigated and compared between the new device and conventional air-delivery type rubber mouth-opening training device. The results were better for the new device.

目的或这项研究是开发一种简单的张开训练装置，以防止TMJ关节镜手术后的肌肉染色。我们对新开发的聚乙烯液压泵进行了压缩强度测试，该泵是用于开阔训练装置的内置泵，直到漏水为止。使用签名G10KN1（Shimadzu）以5、10和20 mm/min的压缩速率进行压缩测试，压缩强度分别为150.0、397.0和388.1 N。考虑到人类的阻塞力，这种聚乙烯液压泵似乎具有足够的强度。接下来，为了确定张开式训练装置的形状，生产了试验装置。通过使用车床切割铝制圆柱体并进行了修改，获得了I型I型。产生了金属模具，并获得了II型试验产品。为了临床应用，在2例患者的TMJ进行关节镜手术后，使用聚乙烯液压泵的II型试验产品用于张开训练。研究了使用过程中的感觉，并比较了新设备和常规的空气交付型橡胶张开训练装置。结果对新设备更好。

项目成果

期刊论文数量（6）

专著数量（0）

科研奖励数量（0）

会议论文数量（0）

专利数量（0）

Kenji KAKUDO, Takumi ARIKA, Harumi IWASAKI, Motohiro GOTO, Shu-Ichiro IWAMOTO, Yui MORI, Yuri MUROI: "Development and clinical application of a rehabilitation device after arthroscopic surgery of the TMJ"J Jpn Assoc Craniomandibular Orthop. 17:(1). (2004)

Kenji KAKUDO、Takumi ARIKA、Harumi IWASAKI、Motohiro GOTO、Shu-Ichiro IWAMOTO、Yui MORI、Yuri MUROI：“TMJ 关节镜手术后康复装置的开发和临床应用”J Jpn Assoc Craniomandibular Orthop。